1. Find equations of the lines that pass through the point (0, 4) and are (a) parallel to and (b) perpendicular to the line 5x + 2y = 3. 2. Find the slope-intercept form of the equation of the line that passes through the points (2, -1) and (-3, 4).

but which class are u may know that first

do you have an easier question cause this shh is hard like theheck

step-by-step explanation:

chemists are often responsible for designing a chemical reaction and analyzing the products obtained from it. one significant part of designing a chemical reaction is determining the amount of each reactant that is needed and the amount of each product that will be produced. in order to do so, chemists use stoichiometry, the quantitative relationships between reactants and products.